Abstract:- Power consumption is the most critical design issue in a portable appliance. For a batteryoperated mobile device to support high-complexity multimedia functions, low- power and poweraware techniques are the key to a successful design. This article reviews typical techniques for a lowpower video IC design, and introduces emerging power-aware concepts toward a more power-efficient video codec. obile multimedia devices such as smart phones are energy-constrained, so reducing their power is critical for extending video playback times. The goal of this thesis is to explore different power saving techniques for video decoders and demonstrate them on a hardware application-specific integrated circuit (ASIC) architecture. Key words:- low-power, power-aware, video codec I
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